Little more tweak maximumSize test in CaffeineClientSideCacheTest

Author: sazzad16

src/test/java/redis/clients/jedis/csc/CaffeineClientSideCacheTest.java

@@ -58,7 +58,7 @@ public void individualCommandsAndThenStats() {
   @Test
   public void maximumSize() {
     final long maxSize = 10;
-    final long maxEstimatedSize = 42;
+    final long maxEstimatedSize = 50;
     int count = 1000;
     for (int i = 0; i < count; i++) {
       control.set("k" + i, "v" + i);